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473286

Sigma-Aldrich

Bis(catecholato)diboron

97%

Synonym(s):

2,2′-Bi-1,3,2-benzodioxaborole

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About This Item

Empirical Formula (Hill Notation):
C12H8B2O4
CAS Number:
13826-27-2
Molecular Weight:
237.81
MDL number:
MFCD09842343
UNSPSC Code:
12352103
PubChem Substance ID:
24870892
NACRES:
NA.22

Assay

97%

mp

189-196 °C (lit.)

SMILES string

c1ccc2ob(oc2c1)-b3oc4ccccc4o3

InChI

1S/C12H8B2O4/c1-2-6-10-9(5-1)15-13(16-10)14-17-11-7-3-4-8-12(11)18-14/h1-8H

InChI key

WYBQOWXCLDXZNR-UHFFFAOYSA-N

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

Ir(I)-Catalyzed C–H Borylation

Arylboronic acids and esters are invaluable tools for the chemical community. These powerful reagents are used for a variety of transformations, most notably the Suzuki-Miyaura cross-coupling reaction.

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